213412023042131 has 8 divisors (see below), whose sum is σ = 227744928714240. Its totient is φ = 199276812620928.

The previous prime is 213412023042107. The next prime is 213412023042149. The reversal of 213412023042131 is 131240320214312.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 213412023042131 - 2²² = 213412018847827 is a prime.

It is a super-2 number, since 2×213412023042131² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 213412023042094 and 213412023042103.

It is not an unprimeable number, because it can be changed into a prime (213412023044131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49423810496 + ... + 49423814813.

It is an arithmetic number, because the mean of its divisors is an integer number (28468116089280).

Almost surely, 2^{213412023042131} is an apocalyptic number.

213412023042131 is a deficient number, since it is larger than the sum of its proper divisors (14332905672109).

213412023042131 is a wasteful number, since it uses less digits than its factorization.

213412023042131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98847625453.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 213412023042131 its reverse (131240320214312), we get a palindrome (344652343256443).

The spelling of 213412023042131 in words is "two hundred thirteen trillion, four hundred twelve billion, twenty-three million, forty-two thousand, one hundred thirty-one".